Which Wasps Live in the Ground?
WouterDepending on the type of wasp, they may build a nest in the ground or in a tree. This type of insect can be a problem if they are in areas that are frequented by humans or pets. The ground hornet is an example of a ground-nesting wasp. They are also called cicada killers.
A ground hornet’s body is black with yellow markings. They can grow up to two inches in length. They are not aggressive, but they can pose a risk if they get near your home.
Ground-nesting wasps will create tunnels to protect their nests. They are often found under trees, under tall foliage plants, or in ornamental beds. The tunnels are difficult to reach for predators. However, they are easy to treat using insecticidal dust.
These wasps are a good predator, capturing spiders and other insects and dragging them to the ground to feed their larva. They can also amputate spiders’ legs. They are common in arid climates.
Some solitary wasps build nests made of mud or in cavities. Other solitary wasps dig holes in the ground. They prey on insects and fruit juices.
Most wasps are scavengers. They prey on other insects and food waste. A good way to control these pests is to reduce the food sources they use. They can also be prevented from entering your home by sealing entry points.
There are many species of ground-nesting wasps. Some species, such as the Yellowjacket, build complex underground nests. Others are communally nesting.
